CONSTRUCTION OF A 3-CHAMBER-CYLINDER WITH ENLARGED PISTON AREA AND WITH TWO FORWARD MOTION CHAMBERS AND ONE REVERSE MOTION CHAMBER OR INVERSE - Patent 0793766

(19)

(11)

EP 0 793 766 A1

(12)

(43)	Date of publication:
	10.09.1997 Bulletin 1997/37

(21)	Application number: 96922671.0

(22)	Date of filing: 16.04.1996

(51)

International Patent Classification (IPC):

F01B 7/ 10^{( . )}
F02B 75/ 30^{( . )}

F01B 7/ 20^{( . )}

(86)	International application number:
	PCT/EP1996/001582

(87)	International publication number:
	WO 1996/035042 (07.11.1996 Gazette 1996/49)

(84)	Designated Contracting States:
	AT BE CH DE ES FR GB IE IT LI NL SE

(30)

Priority:

03.05.1995 EP 19950106620
03.05.1995 EP 19950106630

(71)	Applicant: KIB Ingenieurbüro GmbH
	47441 Moers (DE)

(72)	Inventor:
	WEISS, Richard D-47441 Moers (DE)

(74)	Representative: Schoenen, Norbert
	Uerdinger Strasse 3 47441 Moers 47441 Moers (DE)

(54)	CONSTRUCTION OF A 3-CHAMBER-CYLINDER WITH ENLARGED PISTON AREA AND WITH TWO FORWARD MOTION CHAMBERS AND ONE REVERSE MOTION CHAMBER OR INVERSE